Finding the Third Proportional to 25,260 and 39,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,260 : 39,628.50 = 39,628.50 : x
2. Step 2: Convert to fraction form
   25,260/39,628.50 = 39,628.50/x
3. Step 3: Cross multiply
   25,260x = 39,628.50 × 39,628.50
4. Step 4: Simplify right side
   25,260x = 1,570,418,012.25
5. Step 5: Solve for x
   x = 1,570,418,012.25/25,260
6. Step 6: Final answer
   x = 62,170.15